in excess of 400 feet
they go in a deep sea trench in witch you need the hm dive. p.s. ITS TEAM AQUA.
because they were the first men to go down to the bottom of the Marianna's trench and they are still the only men who have ever been down that deep.
about 6 miles deep
They go underground and see what there if it is deep they can use a submarine
They go underground and see what there if it is deep they can use a submarine
if somthing go's in it it will get crushed
The pressure gets too great and the submarine implodes. The deeper you go under water the more pressure there is.
Marianna Salomone goes by Anna.
Deep ocean pressures are to great for submarines. They do not need to go deep anyway, just to avoid detection by the enemy.
Marianna Palka goes by Manch/Manchie.
A small submarine, the bathyscape Trieste, made it to 10,916 meters (35,813 feet) below sea level in the deepest point in the ocean, the Challenger Deep in the Marianas trench, a few hundred miles east of the Philippines. This part of the ocean is 11,034 m (36,200 ft) deep, so it seems that a submarine can make it as deep as it's theoretically possible to go. The water pressure at this depth is over 1000 atmospheres. Life does exist here, as well as a carpet of diatomaceous material that covers all the ocean floors of the world.ANS 2 - A bathyscaphe is not a submarine. Most submarines can dive to about 1,000 feet, some of the latest to at least 14,500 feet, possibly more.
Military submarines have different operating depths, depending on the submarine. You guessed this already, and the actual numbers are classified. From a few hundred meters to several hundred meters pretty much covers it. These are the "true" submarines, and they are the ones capable of independent operation for extended periods. If we move to the submersible, which is a "submarine" that is operated from a support vessel, the Trieste usually comes to mind. Trieste, which is of Swiss design, is a bathyscaphe (Swiss for "deep boat"). It was he deepest diving submersible, and it went to the bottom of the Marianas Trench at a point called the Challenger Deep. At about 10,900 meters, or some 35,761 feet, it is the deepest point in any ocean of the world.